Operation Mode And Control; Water-Cooled Operation; Condenser Fan Control During Water-Cooled Operation - Daikin LX10F11B3 Service Manual

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5.5 Operation Mode and Control

5.5.1 Water-cooled Operation

The switch to water-cooled operation is performed
automatically by cooling water pressure switch.
After connecting to the cooling water pipe, when
cooling water flows to the water-cooled condenser,
the contact of the cooling water pressure switch
installed at the condenser inlet opens, the
condenser fan stops, and water-cooled operation is
performed.
If the water supply stops during water-cooled
operation, the cooling operation is switched to air-
cooling.
5.5.2 Condenser Fan Control during
Water-cooled Operation
Generally, the condenser fan is stopped during
water-cooled operation, but the condenser fan may
operate to cool the control box and inverter box.
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